Philips S1D13505 用户手册
Epson Research and Development
Page 11
Vancouver Design Center
Windows® CE 2.x Display Drivers
S1D13505
Issue Date: 01/05/25
X23A-E-001-06
Configuration
There are several issues to consider when configuring the display driver. The issues cover
debugging support, register initialization values and memory allocation. Each of these
issues is discussed in the following sections.
debugging support, register initialization values and memory allocation. Each of these
issues is discussed in the following sections.
Compile Switches
There are several switches, specific to the S1D13505 display driver, which affect the
display driver.
display driver.
The switches are added or removed from the compile options in the file SOURCES.
WINCEVER
This option is automatically set to the numerical version of WinCE for version 2.12 or later.
If the environment variable, _WINCEOSVER is not defined, then WINCEVER will
default 2.11. The display driver may test against this option to support different WinCE
version-specific features.
If the environment variable, _WINCEOSVER is not defined, then WINCEVER will
default 2.11. The display driver may test against this option to support different WinCE
version-specific features.
EpsonMessages
This debugging option enables the display of EPSON-specific debug messages. These
debug message are sent to the serial debugging port. This option should be disabled unless
you are debugging the display driver, as they will significantly impact the performance of
the display driver.
debug message are sent to the serial debugging port. This option should be disabled unless
you are debugging the display driver, as they will significantly impact the performance of
the display driver.